At some point we need to update/repopulate from Wikipedia

[colinallen]

It's a long time since we populated influence/influenced by and similar fields for thinkers from Wikipedia. Can use Wikidata API - https://query.wikidata.org/

[colinallen]

Also data available at https://lod-cloud.net/dataset/wikidata (h/t Anthony Durity a.durity@umail.ucc.ie)